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Description
The idea to invent this product is inspired from the problem of wearing songkok for a long period. Normally, after we wear songkok for a certain period, the area inside songkok becomes humid and hot and this will make the head feel itchy and… Classification
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Description
The water valve controller is a stand alone product that can control the opening and closing of a plastic water valve. It uses the concept of an alarm clock whereby the valve will open to allow water flow for certain time duration (programmable) and…
Classification
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